The next leap year isn't tomorrow, but it's closer than you think. In 2028, February will stretch to 29 days, adding an extra square on the calendar that appears only once every four years. This extra ...

February's unique length on the modern-day calendar is derived from the Romans' alterations and superstitions while they were in power in Italy centuries ago. February has 28 days most years — ...

2024 is a leap year, which means that the month of February has an extra day at the end: February 29. Although this is a relatively common phenomenon, occurring every four years, many people don't ...